What if you lost your memory? What if a spy didn’t know they were a spy? Years ago, the top agents of Citadel, Mason Kane and Nadia Sinh, had their minds wiped. But, they’re called back to action as sinister forces emerge from the past. With the help of spymaster Bernard Orlick, these former lovers must remember the past to save the future.

Richard Madden

Mason Kane / Kyle Conroy

Priyanka Chopra Jonas

Nadia Sinh

Ashleigh Cummings

Abby Conroy

Roland Møller

Anders Silje / Davik Silje

Osy Ikhile

Carter Spence

Caoilinn Springall

Hendrix Conroy

Lesley Manville

Dahlia Archer

Stanley Tucci

Bernard Orlick

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